.history-container .history-text-content .event-item .event-icon {
  flex-shrink: 0;
}

.history-container .history-expand-control, .history-container .history-list .timeline-dot, .history-container .history-media-content .history-swiper .media-wrapper .image-overlay .image-caption, .history-container .history-media-content .history-swiper .media-wrapper .image-overlay, .history-container .history-media-content .history-swiper .media-wrapper .history-image, .history-container .history-media-content .history-swiper .media-wrapper, .history-container .history-media-content .history-swiper, .history-container .history-media-content, .history-container .history-text-content .event-item .event-title, .history-container .history-text-content .event-list, .history-container .history-text-content .year-tag, .history-container .history-text-content, .history-container .history-item, .history-container .history-list, .history-container .history-timeline-decor .timeline-line, .history-container .history-timeline-decor, .history-container .history-content, .history-container .history-wrapper, .history-container, .media-side .media-wrapper .image-container .intro-image, .media-side .media-wrapper, .media-side, .stats-grid .stats-item, .stats-grid, .text-side .description-text, .text-side, .content-container .content-wrapper, .content-container, .association-intro-container .association-intro-wrapper, .association-intro-container {
  display: block;
  box-sizing: border-box;
}

.history-container .history-text-content .event-item, .history-container .history-item .history-item-wrapper, .stats-grid, .content-container .content-wrapper {
  display: flex;
  flex-direction: row;
}

.stats-grid .stats-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

.text-center {
  text-align: center !important;
}

.text-right {
  text-align: right !important;
}

.text-left {
  text-align: left !important;
}

.is-hidden {
  display: none !important;
}

.is-visible {
  display: block !important;
}

.is-invisible {
  visibility: hidden !important;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}
@keyframes scaleIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}
@media (max-width: 990px) {
  .mobile-hidden {
    display: none !important;
  }
}

@media (min-width: 768px) {
  .desktop-hidden {
    display: none !important;
  }
}

.association-intro-container {
  width: 100%;
}
.association-intro-container .association-intro-wrapper {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 40px 0;
}

.content-container .content-wrapper {
  align-items: flex-start;
  gap: 40px;
}
@media (max-width: 1240px) {
  .content-container .content-wrapper {
    gap: 30px;
  }
}
@media (max-width: 990px) {
  .content-container .content-wrapper {
    flex-direction: column;
    gap: 20px;
  }
}

.text-side {
  flex: 1;
}
.text-side .sub-heading {
  font-size: 28px;
  font-weight: 700;
  line-height: 36px;
  margin: 0 0 20px 0;
  color: #000000;
}
@media (max-width: 990px) {
  .text-side .sub-heading {
    font-size: 24px;
    line-height: 32px;
  }
}
.text-side .description-text {
  margin-bottom: 20px;
}
.text-side .description-text p {
  font-size: 16px;
  line-height: 24px;
  margin: 0 0 16px 0;
  color: #666666;
}
.text-side .description-text p:last-child {
  margin-bottom: 0;
}

.stats-grid {
  flex-wrap: nowrap;
  gap: 20px;
  max-width: 362px;
}
@media (max-width: 990px) {
  .stats-grid {
    max-width: 100%;
    flex-wrap: wrap;
  }
}
.stats-grid .stats-item {
  flex-direction: column;
  flex: 1;
  padding: 10px 20px;
  border: 1px solid var(--border_color);
  background-color: #ffffff;
  min-height: 100px;
  white-space: nowrap;
}
.stats-grid .stats-item .stats-number {
  font-size: 30px;
  font-weight: 700;
  line-height: 30px;
  margin-bottom: 10px;
}
.stats-grid .stats-item .stats-label {
  font-size: 16px;
  line-height: 16px;
  color: #000000;
  white-space: nowrap;
}
.stats-grid .stats-item:first-child .stats-number {
  color: var(--v10-color-primary);
}
.stats-grid .stats-item:nth-child(2) .stats-number {
  color: var(--header_active_bg_color);
}
.stats-grid .stats-item:nth-child(2) .stats-number .small-year {
  font-size: 16px;
  line-height: 1;
  vertical-align: middle;
}
.stats-grid .stats-item:last-child .stats-number {
  color: var(--v10-color-primary);
}

.media-side {
  flex: 0 0 auto;
  width: 741px;
}
@media (max-width: 1240px) {
  .media-side {
    width: 600px;
  }
}
@media (max-width: 990px) {
  .media-side {
    width: 100%;
  }
}
.media-side .media-wrapper .image-container {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 741/503;
}
.media-side .media-wrapper .image-container .intro-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  position: relative;
  z-index: 1;
}
.media-side .media-wrapper .image-container .decoration-frame {
  position: absolute;
  bottom: -21.5px;
  right: -99px;
  width: 664px;
  height: 500px;
  border: 2px solid var(--header_active_bg_color);
  border-radius: 4px;
  z-index: 0;
}
@media (max-width: 1240px) {
  .media-side .media-wrapper .image-container .decoration-frame {
    display: none;
  }
}

.history-container {
  width: 100%;
  background-color: #ffffff;
  padding-top: 40px;
  padding-bottom: 40px;
}
.history-container .history-wrapper {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.history-container .history-content {
  position: relative;
  padding: 20px 40px;
}
.history-container .history-content:not(.is-expanded) {
  max-height: 800px;
  overflow: hidden;
}
.history-container .history-timeline-decor {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 120px;
  transform: translateX(-50%);
  pointer-events: none;
}
.history-container .history-timeline-decor .timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #f3f4f6;
  transform: translateX(-50%);
}
.history-container .history-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.history-container .history-item {
  margin-bottom: 10px;
}
.history-container .history-item:last-child {
  margin-bottom: 0;
}
.history-container .history-item .history-item-wrapper {
  gap: 80px;
  align-items: center;
  min-height: 404px;
  position: relative;
}
@media (max-width: 1240px) {
  .history-container .history-item .history-item-wrapper {
    gap: 40px;
  }
}
@media (max-width: 990px) {
  .history-container .history-item .history-item-wrapper {
    flex-direction: column;
    gap: 20px;
    min-height: auto;
  }
}
.history-container .history-item.history-item-odd .history-text-content {
  order: 1;
}
.history-container .history-item.history-item-odd .history-media-content {
  order: 2;
}
.history-container .history-item.history-item-odd .timeline-dot {
  border-color: var(--v10-color-primary, #1859C6);
}
@media (max-width: 990px) {
  .history-container .history-item.history-item-even .history-item-wrapper {
    flex-direction: column;
  }
}
@media (min-width: 768px) {
  .history-container .history-item.history-item-even .history-item-wrapper {
    flex-direction: row-reverse;
  }
}
.history-container .history-item.history-item-even .timeline-dot {
  border-color: var(--header_active_bg_color, #ABCD23);
}
.history-container .history-text-content {
  flex: 1;
}
.history-container .history-text-content .year-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 15px;
  font-size: 22px;
  font-weight: 700;
  border-radius: 4px;
  margin-bottom: 20px;
}
.history-container .history-text-content .event-list {
  background-color: #f9fafb;
  padding: 20px;
  border-radius: 4px;
}
.history-container .history-text-content .event-item {
  align-items: center;
  gap: 20px;
  margin-bottom: 20px;
}
.history-container .history-text-content .event-item:last-child {
  margin-bottom: 0;
}
.history-container .history-text-content .event-item .event-icon {
  width: 27px;
  height: 27px;
}
.history-container .history-text-content .event-item .event-title {
  font-size: 18px;
  line-height: 27px;
  color: #666666;
  flex: 1;
}
.history-container .history-media-content {
  flex: 0 0 calc(50% - 40px);
  overflow: hidden;
  position: relative;
}
@media (max-width: 990px) {
  .history-container .history-media-content {
    flex: 0 0 100%;
    width: 100%;
  }
}
.history-container .history-media-content .history-swiper {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
}
.history-container .history-media-content .history-swiper .media-wrapper {
  width: 100%;
  aspect-ratio: 640/404;
  position: relative;
  overflow: hidden;
}
.history-container .history-media-content .history-swiper .media-wrapper .history-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.history-container .history-media-content .history-swiper .media-wrapper .image-overlay {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  padding: 15px 16px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
}
.history-container .history-media-content .history-swiper .media-wrapper .image-overlay .image-caption {
  font-size: 16px;
  color: #ffffff;
  line-height: 16px;
}
.history-container .history-list .history-item-odd .year-tag {
  color: var(--v10-color-primary, #1859C6);
  background-color: rgba(24, 89, 198, 0.1);
}
.history-container .history-list .history-item-even .year-tag {
  color: var(--header_active_bg_color, #ABCD23);
  background-color: rgba(171, 205, 35, 0.1);
}
.history-container .history-list .timeline-dot {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 16px;
  height: 16px;
  background-color: #ffffff;
  border: 3px solid;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  pointer-events: none;
}
@media (max-width: 990px) {
  .history-container .history-list .timeline-dot {
    display: none;
  }
}
.history-container .history-expand-control {
  text-align: center;
  padding: 56px 0 5px;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  z-index: 10;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, #FFFFFF 96.63%);
}
.history-container .history-expand-control.expended {
  position: relative;
}
.history-container .history-expand-control .expand-btn {
  display: inline-block;
  box-sizing: border-box;
  background: none;
  border: none;
  font-size: 18px;
  color: var(--v10-color-primary, #1859C6);
  line-height: 36px;
  cursor: pointer;
  padding: 0;
}
.history-container .history-expand-control .expand-btn:hover {
  text-decoration: underline;
}

@media (max-width: 990px) {
  .history-container .history-content {
    padding: 20px;
  }
  .history-container .history-timeline-decor {
    display: none;
  }
  .history-container .history-item .event-item {
    gap: 10px;
  }
  .history-container .history-item .event-item .event-title {
    font-size: 16px;
    line-height: 24px;
  }
}